"It's just that sometimes, every now and again, I get these really strong feelings when I want to have sex. […] That's why I started thinking, well, it has to come from somewhere. It must be to do with the way I am." I stopped, but when Tommy didn't say anything, I went on: "So I thought if I find her picture, in one of those magazines, it'll at least explain it. I wouldn't want to go and find her or anything. It would just, you know, kind of explain why I am the way I am." (15.110)
Kathy has questions about her body and she wants answers. So where else would she go looking besides the original body that she was cloned from? But really—what can that body tell her? It seems like Kathy might not realize that your environment has a lot to do with who you are and how you behave. Just look at what an effect Hailsham had on her.